2112434430241 has 2 divisors, whose sum is σ = 2112434430242. Its totient is φ = 2112434430240.

The previous prime is 2112434430217. The next prime is 2112434430289. The reversal of 2112434430241 is 1420344342112.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2061133992225 + 51300438016 = 1435665^2 + 226496^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112434430241 - 2²³ = 2112426041633 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112434430341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056217215120 + 1056217215121.

It is an arithmetic number, because the mean of its divisors is an integer number (1056217215121).

Almost surely, 2^{2112434430241} is an apocalyptic number.

It is an amenable number.

2112434430241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112434430241 is an equidigital number, since it uses as much as digits as its factorization.

2112434430241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2112434430241 its reverse (1420344342112), we get a palindrome (3532778772353).

The spelling of 2112434430241 in words is "two trillion, one hundred twelve billion, four hundred thirty-four million, four hundred thirty thousand, two hundred forty-one".